14894474360896 has 189 divisors, whose sum is σ = 32804282654829. Its totient is φ = 6706723226112.

The previous prime is 14894474360893. The next prime is 14894474360923. The reversal of 14894474360896 is 69806347449841.

The square root of 14894474360896 is 3859336.

It is a perfect power (a square), and thus also a powerful number.

14894474360896 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2203324609600 + 12691149751296 = 1484360^2 + 3562464^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14894474360893) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 17258950161 + ... + 17258951023.

Almost surely, 2^{14894474360896} is an apocalyptic number.

14894474360896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

14894474360896 is the 3859336-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14894474360896

14894474360896 is an abundant number, since it is smaller than the sum of its proper divisors (17909808293933).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14894474360896 is an frugal number, since it uses more digits than its factorization.

14894474360896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1850 (or 921 counting only the distinct ones).

The product of its (nonzero) digits is 1003290624, while the sum is 73.

The spelling of 14894474360896 in words is "fourteen trillion, eight hundred ninety-four billion, four hundred seventy-four million, three hundred sixty thousand, eight hundred ninety-six".